The Flow of Energy: Primary Production to Higher Trophic Levels
http://www.globalchange.umich.edu/globalchange1/current/lectures/kling/energyflow/energyflow.html

George Klink, University of Michigan




This resource is referenced here:
Subject: Biology, :Ecology:Metabolism, Biology:Biogeochemistry, Environmental Science:Ecosystems:Biogeochemical cycling
Resource Type: Course Information:Course Site:Course Notes, Audio/Visual:Images/Illustrations
Grade Level: College Upper (15-16), High School (9-12), College Lower (13-14)
Topics: Biosphere:Ecology, Ecology:Habitats:Terrestrial, Biosphere:Biogeochemistry, Energy/Material cyclesKeywords: net primary production, NPP, gross primary production, GPP